244 results found
    1. Epidemiology and Global Health
    2. Microbiology and Infectious Disease

    Genomic epidemiology of artemisinin resistant malaria

    MalariaGEN Plasmodium falciparum Community Project
    Plasmodium falciparum kelch13 mutations that cause artemisinin resistant malaria in Southeast Asia show markedly different patterns of evolutionary selection in Africa.
    1. Immunology and Inflammation
    2. Microbiology and Infectious Disease

    Antibodies to repeat-containing antigens in Plasmodium falciparum are exposure-dependent and short-lived in children in natural malaria infections

    Madhura Raghavan, Katrina L Kalantar ... Joseph L DeRisi
    The dominant targets of host immune response to malaria are repeat elements, which are short stretches of amino acids repeated within Plasmodium falciparum proteins, and these are associated with short-lived and exposure-dependent antibody responses.
    1. Microbiology and Infectious Disease

    Genome-wide regulatory dynamics of translation in the Plasmodium falciparum asexual blood stages

    Florence Caro, Vida Ahyong ... Joseph L DeRisi
    Ribosome profiling has bridged the knowledge gap between transcription and translation during malaria blood stage development and provided a comprehensive gene expression resource for this parasite.
    1. Microbiology and Infectious Disease

    Genetic and chemical validation of Plasmodium falciparum aminopeptidase PfA-M17 as a drug target in the hemoglobin digestion pathway

    Rebecca CS Edgar, Ghizal Siddiqui ... Tania F de Koning-Ward
    Plasmodium falciparum aminopeptidase PfA-M17 is essential to parasite survival and plays a role in hemoglobin digestion, providing a rationale for further development of inhibitors against this enzyme.
    1. Microbiology and Infectious Disease
    2. Medicine

    A randomized feasibility trial comparing four antimalarial drug regimens to induce Plasmodium falciparum gametocytemia in the controlled human malaria infection model

    Isaie J Reuling, Lisanne A van de Schans ... Teun Bousema
    Controlled human malaria infection model allows the study of gametocyte biology and dynamics providing novel insights and tools in malaria transmission and elimination efforts.
    1. Structural Biology and Molecular Biophysics

    Cryo-EM structure of the Plasmodium falciparum 80S ribosome bound to the anti-protozoan drug emetine

    Wilson Wong, Xiao-chen Bai ... Sjors HW Scheres
    The molecular mechanism behind how emetine inhibits the ribosome of the human malaria parasite, along with structural details of the complex formed, is revealed at high resolution using cryo-electron microscopy.
    1. Microbiology and Infectious Disease

    A novel computational pipeline for var gene expression augments the discovery of changes in the Plasmodium falciparum transcriptome during transition from in vivo to short-term in vitro culture

    Clare Andradi-Brown, Jan Stephan Wichers-Misterek ... Anna Bachmann
    An enhanced bioinformatic pipeline to quantify Plasmodium falciparum core gene and polymorphic var gene expression revealed changes occurring during early culture adaptation of parasites from naturally infected individuals.
    1. Epidemiology and Global Health

    Predicting mosquito infection from Plasmodium falciparum gametocyte density and estimating the reservoir of infection

    Thomas S Churcher, Teun Bousema ... María-Gloria Basáñez
    Identifying and treating those groups of individuals that are most likely to transmit the malaria parasite to mosquitoes could help to control the spread of the disease.
    1. Biochemistry and Chemical Biology
    2. Microbiology and Infectious Disease

    The NTP generating activity of pyruvate kinase II is critical for apicoplast maintenance in Plasmodium falciparum

    Russell P Swift, Krithika Rajaram ... Sean T Prigge
    The pyruvate kinase contained in the apicoplast organelle of malaria parasites makes the nucleotide triphosphates required for several processes including transcription of the organellar genome.
    1. Microbiology and Infectious Disease

    The antigenic switching network of Plasmodium falciparum and its implications for the immuno-epidemiology of malaria

    Robert Noble, Zóe Christodoulou ... Mario Recker
    The first comprehensive analysis of antigenic switching in the malaria-causing parasite Plasmodium falciparum provides new insights into the process that prevents individuals from acquiring immunity to the disease.

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